Patents by Inventor E. Thomas Hill

E. Thomas Hill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Circuit Boards for LED-Based Light Fixtures
    Publication number: 20180209626
    Abstract: A light fixture having master circuit boards and one or more LED circuit boards connectable in various alternative combinations for light fixtures having alternative lengths, the master board including a switch and AC-DC rectifier and the LED boards including linear AC drivers and one or more LED arrays, the switch on the master board controlling the linear AC drivers on the LED board or boards.
    Type: Application
    Filed: March 26, 2018
    Publication date: July 26, 2018
    Inventors: Pritam Yadav, T. Warren Weeks, E. Thomas Hill